1 Academy Ruins
1 Adarkar Wastes
1 Ancient Den
1 Buried Ruin
1 Darksteel Citadel
10 Island
10 Plains
1 Razortide Bridge
1 Seat of the Synod
1 Tocasia's Dig Site
1 Tolaria West
1 Urza's Factory
1 Urza's Mine
1 Urza's Power Plant
1 Urza's Saga
1 Urza's Tower
1 Urza's Workshop
1 Argivian Restoration
1 Autonomous Assembler
1 Calamity's Wake
1 Cogwork Assembler
1 Combat Thresher
1 Defabricate
1 Digsite Engineer
1 Doubling Cube
1 Foundry Inspector
1 Hangarback Walker
1 Hulking Metamorph
1 Karn Liberated
1 Karn, Living Legacy
1 Karn, Scion of Urza
1 Karn, the Great Creator
1 Karn's Sylex
1 Kayla's Command
1 Kayla's Reconstruction
1 Key to the City
1 Liberator, Urza's Battlethopter
1 Machine Over Matter
1 March of Progress
1 Mind Stone
1 Mine Worker
1 Monoskelion
1 Mystic Forge
1 One with the Multiverse
1 Ornithopter
1 Ornithopter of Paradise
1 Pentavus
1 Power Plant Worker
1 Repair and Recharge
1 Sanwell, Avenger Ace
1 Scrap Trawler
1 Sculpting Steel
1 Self-Assembler
1 Semblance Anvil
1 Sol Ring
1 Spotter Thopter
1 Steel Overseer
1 Stern Lesson
1 Surge Engine
1 Swiftfoot Boots
1 Talisman of Progress
1 Tempered Steel
1 Temporal Aperture
1 The Antiquities War
1 The Mightstone and Weakstone
1 Thopter Mechanic
1 Thopter Shop
1 Thopter Spy Network
1 Thran Dynamo
1 Tocasia's Welcome
1 Tower Worker
1 Triskelion
1 Unwinding Clock
1 Urza, Lord Protector
1 Urza, Powerstone Prodigy
1 Urza, Prince of Kroog
1 Urza's Bauble
1 Urza's Blueprints
1 Urza's Command
1 Urza's Sylex
1 Voltaic Key
1 Weatherlight
Sideboard:
1 Mightstone